onimush

Do I understand correctly that the processor in og xbox is the same as the BGA part of the slot 1 cpu? If so, using a soldering station, we can, for example, change cpu to a full P3-733mhz 256kb. On a pc, replacing the cache from 128kb to 256 gives an increase in games of 15-30% (if we compare celeron 800/128/100 and p3 800/256/100). Such upgrade does not create speed problems in games. Am i wrong?